The Pyle-Home Bass Expanding Chainable Rechargeable Mini-Speaker (Black) is designed for iPod, iPhone, MP3 players and laptop computers, but it's compatible with any audio device that has a 3.5mm audio jack. The Mini-Speaker produces 10W of power output and features a unique vacuum bass design that results in surprising volume and bass response. Plus, you can daisy-chain multiple Mini-Speakers together to achieve a huge sound. They make an excellent replacement for laptop speakers and can fit in your hand or pocket for quick and easy portability. The Mini-Speaker has built-in rechargeable lithium-ion batteries that can last up to 4 hours and take only 2.5 hours to charge via DC 5V 200MAH-300 MAH and 4 hours via USB.
Device works with all iPod/iPhone models, as well as any other audio device with a 3.5 mm audio jack including portable CD players, MP3 players and laptop computers
Daisy-chain multiple Mini-Speakers together to produce a huge sound
Mini-Speaker is the perfect replacement for your laptop speakers
Unique vacuum bass design produces surprising volume and bass response
Unit fits in the palm of your hand or pocket for ultimate portability
Built-in li-ion rechargeable batteries last up to 4 hours and can charge in as little as 2.5 hours
Total power output of 10W